[v2,02/22] bitops: rename generic little-endian bitops functions

Message ID	1287672077-5797-3-git-send-email-akinobu.mita@gmail.com (mailing list archive)
State	New, archived
Headers	show Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id o9LEovXe011535 for <patchwork-kvm@patchwork.kernel.org>; Thu, 21 Oct 2010 14:50:57 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752756Ab0JUOnA (ORCPT <rfc822;patchwork-kvm@patchwork.kernel.org>); Thu, 21 Oct 2010 10:43:00 -0400 Received: from mail-pv0-f174.google.com ([74.125.83.174]:51951 "EHLO mail-pv0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751857Ab0JUOm6 (ORCPT <rfc822; kvm@vger.kernel.org>); Thu, 21 Oct 2010 10:42:58 -0400 Received: by pvh1 with SMTP id 1so236438pvh.19 for <multiple recipients>; Thu, 21 Oct 2010 07:42:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:to:cc:subject:date :message-id:x-mailer:in-reply-to:references; bh=a/TkUSldUVf+j9IUSZ/AtHFbdDbeeko5W3DuDGUp1yE=; b=GWUbOTXB0OC3hKoXkOjCMAFuVtjZ0arYSZx8YG9DVzig0kKQTKbULAFtbzJAU4CS38 7N0QlHCbEe5FunrjtoWNEhhwvlk1MBUrTujj5ByljHn0vJ2PCyrn8F36IItC0hNTlSwE oH80YDdSoYyHT4UFN0il4KsZpS4M1LnP0CNlI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=biE7QimkRDgRw4Myx4gVoGsJw63GYGdAQnXvZ+vD5nI+ZLcvmaxBGLM2r7abpgfF3+ KfMH9KJYX/54ctNaX+5fvWENWsz6J2MwfQIpH80ZQam87+TG0/HEpfIVFJYIsG0t78eO hTka8aPQ6ydsSCHqzKDczloXrI3zVJY5vM3Hw= Received: by 10.142.224.14 with SMTP id w14mr786796wfg.206.1287672177853; Thu, 21 Oct 2010 07:42:57 -0700 (PDT) Received: from localhost (p4007-adsao03yokonib2-acca.kanagawa.ocn.ne.jp [219.165.74.7]) by mx.google.com with ESMTPS id x18sm2519360wfa.11.2010.10.21.07.42.51 (version=TLSv1/SSLv3 cipher=RC4-MD5); Thu, 21 Oct 2010 07:42:56 -0700 (PDT) From: Akinobu Mita <akinobu.mita@gmail.com> To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>, Christoph Hellwig <hch@infradead.org>, Andrew Morton <akpm@linux-foundation.org> Cc: Akinobu Mita <akinobu.mita@gmail.com>, Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>, Geert Uytterhoeven <geert@linux-m68k.org>, Roman Zippel <zippel@linux-m68k.org>, Andreas Schwab <schwab@linux-m68k.org>, linux-m68k@vger.kernel.org, Greg Ungerer <gerg@uclinux.org>, Benjamin Herrenschmidt <benh@kernel.crashing.org>, Paul Mackerras <paulus@samba.org>, linuxppc-dev@lists.ozlabs.org, Andy Grover <andy.grover@oracle.com>, rds-devel@oss.oracle.com, "David S. Miller" <davem@davemloft.net>, netdev@vger.kernel.org, Avi Kivity <avi@redhat.com>, Marcelo Tosatti <mtosatti@redhat.com>, kvm@vger.kernel.org Subject: [PATCH v2 02/22] bitops: rename generic little-endian bitops functions Date: Thu, 21 Oct 2010 23:40:57 +0900 Message-Id: <1287672077-5797-3-git-send-email-akinobu.mita@gmail.com> X-Mailer: git-send-email 1.6.0.6 In-Reply-To: <1287672077-5797-1-git-send-email-akinobu.mita@gmail.com> References: <1287672077-5797-1-git-send-email-akinobu.mita@gmail.com> Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: <kvm.vger.kernel.org> X-Mailing-List: kvm@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Thu, 21 Oct 2010 14:50:57 +0000 (UTC)

diff --git a/arch/avr32/kernel/avr32_ksyms.c b/arch/avr32/kernel/avr32_ksyms.c index 11e310c..c63b943 100644 --- a/arch/avr32/kernel/avr32_ksyms.c +++ b/arch/avr32/kernel/avr32_ksyms.c @@ -58,8 +58,8 @@ EXPORT_SYMBOL(find_first_zero_bit); EXPORT_SYMBOL(find_next_zero_bit); EXPORT_SYMBOL(find_first_bit); EXPORT_SYMBOL(find_next_bit); -EXPORT_SYMBOL(generic_find_next_le_bit); -EXPORT_SYMBOL(generic_find_next_zero_le_bit); +EXPORT_SYMBOL(find_next_le_bit); +EXPORT_SYMBOL(find_next_zero_le_bit); /* I/O primitives (lib/io-*.S) */ EXPORT_SYMBOL(__raw_readsb); diff --git a/arch/avr32/lib/findbit.S b/arch/avr32/lib/findbit.S index 997b33b..6880d85 100644 --- a/arch/avr32/lib/findbit.S +++ b/arch/avr32/lib/findbit.S @@ -123,7 +123,7 @@ ENTRY(find_next_bit) brgt 1b retal r11 -ENTRY(generic_find_next_le_bit) +ENTRY(find_next_le_bit) lsr r8, r10, 5 sub r9, r11, r10 retle r11 @@ -153,7 +153,7 @@ ENTRY(generic_find_next_le_bit) brgt 1b retal r11 -ENTRY(generic_find_next_zero_le_bit) +ENTRY(find_next_zero_le_bit) lsr r8, r10, 5 sub r9, r11, r10 retle r11 diff --git a/arch/m68k/include/asm/bitops_mm.h b/arch/m68k/include/asm/bitops_mm.h index b4ecdaa..f1010ab 100644 --- a/arch/m68k/include/asm/bitops_mm.h +++ b/arch/m68k/include/asm/bitops_mm.h @@ -366,9 +366,9 @@ static inline int minix_test_bit(int nr, const void *vaddr) #define ext2_clear_bit(nr, addr) __test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr)) #define ext2_clear_bit_atomic(lock, nr, addr) test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr)) #define ext2_find_next_zero_bit(addr, size, offset) \ - generic_find_next_zero_le_bit((unsigned long *)addr, size, offset) + find_next_zero_le_bit((unsigned long *)addr, size, offset) #define ext2_find_next_bit(addr, size, offset) \ - generic_find_next_le_bit((unsigned long *)addr, size, offset) + find_next_le_bit((unsigned long *)addr, size, offset) static inline int ext2_test_bit(int nr, const void *vaddr) { @@ -398,7 +398,7 @@ static inline int ext2_find_first_zero_bit(const void *vaddr, unsigned size) return (p - addr) * 32 + res; } -static inline unsigned long generic_find_next_zero_le_bit(const unsigned long *addr, +static inline unsigned long find_next_zero_le_bit(const unsigned long *addr, unsigned long size, unsigned long offset) { const unsigned long *p = addr + (offset >> 5); @@ -440,7 +440,7 @@ static inline int ext2_find_first_bit(const void *vaddr, unsigned size) return (p - addr) * 32 + res; } -static inline unsigned long generic_find_next_le_bit(const unsigned long *addr, +static inline unsigned long find_next_le_bit(const unsigned long *addr, unsigned long size, unsigned long offset) { const unsigned long *p = addr + (offset >> 5); diff --git a/arch/m68k/include/asm/bitops_no.h b/arch/m68k/include/asm/bitops_no.h index 9d3cbe5..292e1ce 100644 --- a/arch/m68k/include/asm/bitops_no.h +++ b/arch/m68k/include/asm/bitops_no.h @@ -325,7 +325,7 @@ found_middle: } #define ext2_find_next_bit(addr, size, off) \ - generic_find_next_le_bit((unsigned long *)(addr), (size), (off)) + find_next_le_bit((unsigned long *)(addr), (size), (off)) #include <asm-generic/bitops/minix.h> #endif /* __KERNEL__ */ diff --git a/arch/powerpc/include/asm/bitops.h b/arch/powerpc/include/asm/bitops.h index 30964ae..b4f3f84 100644 --- a/arch/powerpc/include/asm/bitops.h +++ b/arch/powerpc/include/asm/bitops.h @@ -294,11 +294,12 @@ static __inline__ int test_le_bit(unsigned long nr, #define __test_and_clear_le_bit(nr, addr) \ __test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) -#define find_first_zero_le_bit(addr, size) generic_find_next_zero_le_bit((addr), (size), 0) -unsigned long generic_find_next_zero_le_bit(const unsigned long *addr, +#define find_first_zero_le_bit(addr, size) \ + find_next_zero_le_bit((addr), (size), 0) +unsigned long find_next_zero_le_bit(const unsigned long *addr, unsigned long size, unsigned long offset); -unsigned long generic_find_next_le_bit(const unsigned long *addr, +unsigned long find_next_le_bit(const unsigned long *addr, unsigned long size, unsigned long offset); /* Bitmap functions for the ext2 filesystem */ @@ -317,10 +318,10 @@ unsigned long generic_find_next_le_bit(const unsigned long *addr, #define ext2_find_first_zero_bit(addr, size) \ find_first_zero_le_bit((unsigned long*)addr, size) #define ext2_find_next_zero_bit(addr, size, off) \ - generic_find_next_zero_le_bit((unsigned long*)addr, size, off) + find_next_zero_le_bit((unsigned long *)addr, size, off) #define ext2_find_next_bit(addr, size, off) \ - generic_find_next_le_bit((unsigned long *)addr, size, off) + find_next_le_bit((unsigned long *)addr, size, off) /* Bitmap functions for the minix filesystem. */ #define minix_test_and_set_bit(nr,addr) \ diff --git a/include/asm-generic/bitops/ext2-non-atomic.h b/include/asm-generic/bitops/ext2-non-atomic.h index 63cf822..9c7bb9a 100644 --- a/include/asm-generic/bitops/ext2-non-atomic.h +++ b/include/asm-generic/bitops/ext2-non-atomic.h @@ -4,17 +4,17 @@ #include <asm-generic/bitops/le.h> #define ext2_set_bit(nr,addr) \ - generic___test_and_set_le_bit((nr),(unsigned long *)(addr)) + __test_and_set_le_bit((nr), (unsigned long *)(addr)) #define ext2_clear_bit(nr,addr) \ - generic___test_and_clear_le_bit((nr),(unsigned long *)(addr)) + __test_and_clear_le_bit((nr), (unsigned long *)(addr)) #define ext2_test_bit(nr,addr) \ - generic_test_le_bit((nr),(unsigned long *)(addr)) + test_le_bit((nr), (unsigned long *)(addr)) #define ext2_find_first_zero_bit(addr, size) \ - generic_find_first_zero_le_bit((unsigned long *)(addr), (size)) + find_first_zero_le_bit((unsigned long *)(addr), (size)) #define ext2_find_next_zero_bit(addr, size, off) \ - generic_find_next_zero_le_bit((unsigned long *)(addr), (size), (off)) + find_next_zero_le_bit((unsigned long *)(addr), (size), (off)) #define ext2_find_next_bit(addr, size, off) \ - generic_find_next_le_bit((unsigned long *)(addr), (size), (off)) + find_next_le_bit((unsigned long *)(addr), (size), (off)) #endif /* _ASM_GENERIC_BITOPS_EXT2_NON_ATOMIC_H_ */ diff --git a/include/asm-generic/bitops/le.h b/include/asm-generic/bitops/le.h index db2be81..6ad46ce 100644 --- a/include/asm-generic/bitops/le.h +++ b/include/asm-generic/bitops/le.h @@ -8,42 +8,42 @@ #define BITOP_LE_SWIZZLE 0 -#define generic_find_next_zero_le_bit(addr, size, offset) \ +#define find_next_zero_le_bit(addr, size, offset) \ find_next_zero_bit(addr, size, offset) -#define generic_find_next_le_bit(addr, size, offset) \ +#define find_next_le_bit(addr, size, offset) \ find_next_bit(addr, size, offset) #elif defined(__BIG_ENDIAN) #define BITOP_LE_SWIZZLE ((BITS_PER_LONG-1) & ~0x7) -extern unsigned long generic_find_next_zero_le_bit(const unsigned long *addr, +extern unsigned long find_next_zero_le_bit(const unsigned long *addr, unsigned long size, unsigned long offset); -extern unsigned long generic_find_next_le_bit(const unsigned long *addr, +extern unsigned long find_next_le_bit(const unsigned long *addr, unsigned long size, unsigned long offset); #else #error "Please fix <asm/byteorder.h>" #endif -#define generic_test_le_bit(nr, addr) \ +#define test_le_bit(nr, addr) \ test_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) -#define generic___set_le_bit(nr, addr) \ +#define __set_le_bit(nr, addr) \ __set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) -#define generic___clear_le_bit(nr, addr) \ +#define __clear_le_bit(nr, addr) \ __clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) -#define generic_test_and_set_le_bit(nr, addr) \ +#define test_and_set_le_bit(nr, addr) \ test_and_set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) -#define generic_test_and_clear_le_bit(nr, addr) \ +#define test_and_clear_le_bit(nr, addr) \ test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) -#define generic___test_and_set_le_bit(nr, addr) \ +#define __test_and_set_le_bit(nr, addr) \ __test_and_set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) -#define generic___test_and_clear_le_bit(nr, addr) \ +#define __test_and_clear_le_bit(nr, addr) \ __test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) -#define generic_find_first_zero_le_bit(addr, size) \ - generic_find_next_zero_le_bit((addr), (size), 0) +#define find_first_zero_le_bit(addr, size) \ + find_next_zero_le_bit((addr), (size), 0) #endif /* _ASM_GENERIC_BITOPS_LE_H_ */ diff --git a/include/asm-generic/bitops/minix-le.h b/include/asm-generic/bitops/minix-le.h index 4a981c1..ed0ae09 100644 --- a/include/asm-generic/bitops/minix-le.h +++ b/include/asm-generic/bitops/minix-le.h @@ -4,14 +4,14 @@ #include <asm-generic/bitops/le.h> #define minix_test_and_set_bit(nr,addr) \ - generic___test_and_set_le_bit((nr),(unsigned long *)(addr)) + __test_and_set_le_bit((nr), (unsigned long *)(addr)) #define minix_set_bit(nr,addr) \ - generic___set_le_bit((nr),(unsigned long *)(addr)) + __set_le_bit((nr), (unsigned long *)(addr)) #define minix_test_and_clear_bit(nr,addr) \ - generic___test_and_clear_le_bit((nr),(unsigned long *)(addr)) + __test_and_clear_le_bit((nr), (unsigned long *)(addr)) #define minix_test_bit(nr,addr) \ - generic_test_le_bit((nr),(unsigned long *)(addr)) + test_le_bit((nr), (unsigned long *)(addr)) #define minix_find_first_zero_bit(addr,size) \ - generic_find_first_zero_le_bit((unsigned long *)(addr),(size)) + find_first_zero_le_bit((unsigned long *)(addr), (size)) #endif /* _ASM_GENERIC_BITOPS_MINIX_LE_H_ */ diff --git a/lib/find_next_bit.c b/lib/find_next_bit.c index 24c59de..eb8934b 100644 --- a/lib/find_next_bit.c +++ b/lib/find_next_bit.c @@ -185,7 +185,7 @@ static inline unsigned long ext2_swab(const unsigned long y) #endif } -unsigned long generic_find_next_zero_le_bit(const unsigned long *addr, unsigned +unsigned long find_next_zero_le_bit(const unsigned long *addr, unsigned long size, unsigned long offset) { const unsigned long *p = addr + BITOP_WORD(offset); @@ -226,10 +226,9 @@ found_middle: found_middle_swap: return result + ffz(ext2_swab(tmp)); } +EXPORT_SYMBOL(find_next_zero_le_bit); -EXPORT_SYMBOL(generic_find_next_zero_le_bit); - -unsigned long generic_find_next_le_bit(const unsigned long *addr, unsigned +unsigned long find_next_le_bit(const unsigned long *addr, unsigned long size, unsigned long offset) { const unsigned long *p = addr + BITOP_WORD(offset); @@ -271,5 +270,5 @@ found_middle: found_middle_swap: return result + __ffs(ext2_swab(tmp)); } -EXPORT_SYMBOL(generic_find_next_le_bit); +EXPORT_SYMBOL(find_next_le_bit); #endif /* __BIG_ENDIAN */ diff --git a/net/rds/cong.c b/net/rds/cong.c index 0871a29..c6784d5 100644 --- a/net/rds/cong.c +++ b/net/rds/cong.c @@ -285,7 +285,7 @@ void rds_cong_set_bit(struct rds_cong_map *map, __be16 port) i = be16_to_cpu(port) / RDS_CONG_MAP_PAGE_BITS; off = be16_to_cpu(port) % RDS_CONG_MAP_PAGE_BITS; - generic___set_le_bit(off, (void *)map->m_page_addrs[i]); + __set_le_bit(off, (void *)map->m_page_addrs[i]); } void rds_cong_clear_bit(struct rds_cong_map *map, __be16 port) @@ -299,7 +299,7 @@ void rds_cong_clear_bit(struct rds_cong_map *map, __be16 port) i = be16_to_cpu(port) / RDS_CONG_MAP_PAGE_BITS; off = be16_to_cpu(port) % RDS_CONG_MAP_PAGE_BITS; - generic___clear_le_bit(off, (void *)map->m_page_addrs[i]); + __clear_le_bit(off, (void *)map->m_page_addrs[i]); } static int rds_cong_test_bit(struct rds_cong_map *map, __be16 port) @@ -310,7 +310,7 @@ static int rds_cong_test_bit(struct rds_cong_map *map, __be16 port) i = be16_to_cpu(port) / RDS_CONG_MAP_PAGE_BITS; off = be16_to_cpu(port) % RDS_CONG_MAP_PAGE_BITS; - return generic_test_le_bit(off, (void *)map->m_page_addrs[i]); + return test_le_bit(off, (void *)map->m_page_addrs[i]); } void rds_cong_add_socket(struct rds_sock *rs) diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 5186e72..2d9927c 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -1208,7 +1208,7 @@ void mark_page_dirty(struct kvm *kvm, gfn_t gfn) if (memslot && memslot->dirty_bitmap) { unsigned long rel_gfn = gfn - memslot->base_gfn; - generic___set_le_bit(rel_gfn, memslot->dirty_bitmap); + __set_le_bit(rel_gfn, memslot->dirty_bitmap); } }

[v2,02/22] bitops: rename generic little-endian bitops functions

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